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How to run clamd by systemd as daemon on Centos 7


How to set environment variable in systemd service?Suddenly mysql/mariadb won't startDocker (systemd) ignores change of default directory (docker.service)from external host, i cant access to my apache web server that running on vmware [centos 7 64bit]Service php-fpm does not get user permissionsInstall rsync 3.1.1 on systemdfirewall-cmd on OpenVZ CentOS 7Failed to find Linux Kernel Module'systemctl restart service' not working on CentOS 7systemctl stops Tomcat service immediately after start













0















# rpm -q centos-release
centos-release-7-5.1804.el7.centos.2.x86_64

# rpm -qa clam
clamav-filesystem-0.100.0-2.el7.noarch
clamav-data-0.100.0-2.el7.noarch
clamav-lib-0.100.0-2.el7.x86_64
clamav-update-0.100.0-2.el7.x86_64
clamav-server-systemd-0.100.0-2.el7.x86_64
clamav-devel-0.100.0-2.el7.x86_64
clamav-scanner-systemd-0.100.0-2.el7.x86_64
clamd-0.100.0-2.el7.x86_64
clamav-0.100.0-2.el7.x86_64


Below clamd@.service as is.



# cat /usr/lib/systemd/system/clamd@.service
[Unit]
Description = clamd scanner (%i) daemon
After = syslog.target nss-lookup.target network.target

[Service]
Type = forking
ExecStart = /usr/sbin/clamd -c /etc/clamd.d/%i.conf
Restart = on-failure


I use the standard config with defaults settings



# /etc/clamd.d/mail.conf
LogSyslog yes
TCPSocket 3310
TCPAddr 127.0.0.1
User clamscan


start



After start no any errors



# systemctl start clamd@mail

09:02:35 -- clamd[3644]: Limits: Global size limit set to 104857600 bytes.
09:03:39 -- clamd[3664]: Received 0 file descriptor(s) from systemd.
09:03:39 -- clamd[3664]: clamd daemon 0.100.0 (OS: linux-gnu, ARCH: x86_64, CPU: x86_64)
09:03:39 -- clamd[3664]: Running as user clamscan (UID 992, GID 989)
09:03:39 -- clamd[3664]: Log file size limited to 1048576 bytes.
09:03:39 -- clamd[3664]: Reading databases from /var/lib/clamav
09:03:39 -- clamd[3664]: Not loading PUA signatures.
09:03:39 -- clamd[3664]: Bytecode: Security mode set to "TrustSigned".
09:04:01 -- clamd[3664]: Loaded 6575820 signatures.
09:04:08 -- clamd[3664]: TCP: Bound to [127.0.0.1]:3310
09:04:08 -- clamd[3664]: TCP: Setting connection queue length to 200


status



# systemctl status clamd@mail
● clamd@rspamd.service - clamd scanner (rspamd) daemon
Loaded: loaded (/usr/lib/systemd/system/clamd@.service; static; vendor preset: disabled)
Active: inactive (dead)

# lsof -i | grep 3310
Empty


Looks like the service was not run as daemon. I tried to edit the /usr/lib/systemd/system/clamd@.service, but got no expected result (it always restart)



[Service]
Type = simple
ExecStart = /usr/sbin/clamd -c /etc/clamd.d/%i.conf --foreground=yes
Restart = on-failure









share|improve this question














bumped to the homepage by Community 2 hours ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.






migrated from stackoverflow.com Jul 19 '18 at 2:29


This question came from our site for professional and enthusiast programmers.























    0















    # rpm -q centos-release
    centos-release-7-5.1804.el7.centos.2.x86_64

    # rpm -qa clam
    clamav-filesystem-0.100.0-2.el7.noarch
    clamav-data-0.100.0-2.el7.noarch
    clamav-lib-0.100.0-2.el7.x86_64
    clamav-update-0.100.0-2.el7.x86_64
    clamav-server-systemd-0.100.0-2.el7.x86_64
    clamav-devel-0.100.0-2.el7.x86_64
    clamav-scanner-systemd-0.100.0-2.el7.x86_64
    clamd-0.100.0-2.el7.x86_64
    clamav-0.100.0-2.el7.x86_64


    Below clamd@.service as is.



    # cat /usr/lib/systemd/system/clamd@.service
    [Unit]
    Description = clamd scanner (%i) daemon
    After = syslog.target nss-lookup.target network.target

    [Service]
    Type = forking
    ExecStart = /usr/sbin/clamd -c /etc/clamd.d/%i.conf
    Restart = on-failure


    I use the standard config with defaults settings



    # /etc/clamd.d/mail.conf
    LogSyslog yes
    TCPSocket 3310
    TCPAddr 127.0.0.1
    User clamscan


    start



    After start no any errors



    # systemctl start clamd@mail

    09:02:35 -- clamd[3644]: Limits: Global size limit set to 104857600 bytes.
    09:03:39 -- clamd[3664]: Received 0 file descriptor(s) from systemd.
    09:03:39 -- clamd[3664]: clamd daemon 0.100.0 (OS: linux-gnu, ARCH: x86_64, CPU: x86_64)
    09:03:39 -- clamd[3664]: Running as user clamscan (UID 992, GID 989)
    09:03:39 -- clamd[3664]: Log file size limited to 1048576 bytes.
    09:03:39 -- clamd[3664]: Reading databases from /var/lib/clamav
    09:03:39 -- clamd[3664]: Not loading PUA signatures.
    09:03:39 -- clamd[3664]: Bytecode: Security mode set to "TrustSigned".
    09:04:01 -- clamd[3664]: Loaded 6575820 signatures.
    09:04:08 -- clamd[3664]: TCP: Bound to [127.0.0.1]:3310
    09:04:08 -- clamd[3664]: TCP: Setting connection queue length to 200


    status



    # systemctl status clamd@mail
    ● clamd@rspamd.service - clamd scanner (rspamd) daemon
    Loaded: loaded (/usr/lib/systemd/system/clamd@.service; static; vendor preset: disabled)
    Active: inactive (dead)

    # lsof -i | grep 3310
    Empty


    Looks like the service was not run as daemon. I tried to edit the /usr/lib/systemd/system/clamd@.service, but got no expected result (it always restart)



    [Service]
    Type = simple
    ExecStart = /usr/sbin/clamd -c /etc/clamd.d/%i.conf --foreground=yes
    Restart = on-failure









    share|improve this question














    bumped to the homepage by Community 2 hours ago


    This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.






    migrated from stackoverflow.com Jul 19 '18 at 2:29


    This question came from our site for professional and enthusiast programmers.





















      0












      0








      0








      # rpm -q centos-release
      centos-release-7-5.1804.el7.centos.2.x86_64

      # rpm -qa clam
      clamav-filesystem-0.100.0-2.el7.noarch
      clamav-data-0.100.0-2.el7.noarch
      clamav-lib-0.100.0-2.el7.x86_64
      clamav-update-0.100.0-2.el7.x86_64
      clamav-server-systemd-0.100.0-2.el7.x86_64
      clamav-devel-0.100.0-2.el7.x86_64
      clamav-scanner-systemd-0.100.0-2.el7.x86_64
      clamd-0.100.0-2.el7.x86_64
      clamav-0.100.0-2.el7.x86_64


      Below clamd@.service as is.



      # cat /usr/lib/systemd/system/clamd@.service
      [Unit]
      Description = clamd scanner (%i) daemon
      After = syslog.target nss-lookup.target network.target

      [Service]
      Type = forking
      ExecStart = /usr/sbin/clamd -c /etc/clamd.d/%i.conf
      Restart = on-failure


      I use the standard config with defaults settings



      # /etc/clamd.d/mail.conf
      LogSyslog yes
      TCPSocket 3310
      TCPAddr 127.0.0.1
      User clamscan


      start



      After start no any errors



      # systemctl start clamd@mail

      09:02:35 -- clamd[3644]: Limits: Global size limit set to 104857600 bytes.
      09:03:39 -- clamd[3664]: Received 0 file descriptor(s) from systemd.
      09:03:39 -- clamd[3664]: clamd daemon 0.100.0 (OS: linux-gnu, ARCH: x86_64, CPU: x86_64)
      09:03:39 -- clamd[3664]: Running as user clamscan (UID 992, GID 989)
      09:03:39 -- clamd[3664]: Log file size limited to 1048576 bytes.
      09:03:39 -- clamd[3664]: Reading databases from /var/lib/clamav
      09:03:39 -- clamd[3664]: Not loading PUA signatures.
      09:03:39 -- clamd[3664]: Bytecode: Security mode set to "TrustSigned".
      09:04:01 -- clamd[3664]: Loaded 6575820 signatures.
      09:04:08 -- clamd[3664]: TCP: Bound to [127.0.0.1]:3310
      09:04:08 -- clamd[3664]: TCP: Setting connection queue length to 200


      status



      # systemctl status clamd@mail
      ● clamd@rspamd.service - clamd scanner (rspamd) daemon
      Loaded: loaded (/usr/lib/systemd/system/clamd@.service; static; vendor preset: disabled)
      Active: inactive (dead)

      # lsof -i | grep 3310
      Empty


      Looks like the service was not run as daemon. I tried to edit the /usr/lib/systemd/system/clamd@.service, but got no expected result (it always restart)



      [Service]
      Type = simple
      ExecStart = /usr/sbin/clamd -c /etc/clamd.d/%i.conf --foreground=yes
      Restart = on-failure









      share|improve this question














      # rpm -q centos-release
      centos-release-7-5.1804.el7.centos.2.x86_64

      # rpm -qa clam
      clamav-filesystem-0.100.0-2.el7.noarch
      clamav-data-0.100.0-2.el7.noarch
      clamav-lib-0.100.0-2.el7.x86_64
      clamav-update-0.100.0-2.el7.x86_64
      clamav-server-systemd-0.100.0-2.el7.x86_64
      clamav-devel-0.100.0-2.el7.x86_64
      clamav-scanner-systemd-0.100.0-2.el7.x86_64
      clamd-0.100.0-2.el7.x86_64
      clamav-0.100.0-2.el7.x86_64


      Below clamd@.service as is.



      # cat /usr/lib/systemd/system/clamd@.service
      [Unit]
      Description = clamd scanner (%i) daemon
      After = syslog.target nss-lookup.target network.target

      [Service]
      Type = forking
      ExecStart = /usr/sbin/clamd -c /etc/clamd.d/%i.conf
      Restart = on-failure


      I use the standard config with defaults settings



      # /etc/clamd.d/mail.conf
      LogSyslog yes
      TCPSocket 3310
      TCPAddr 127.0.0.1
      User clamscan


      start



      After start no any errors



      # systemctl start clamd@mail

      09:02:35 -- clamd[3644]: Limits: Global size limit set to 104857600 bytes.
      09:03:39 -- clamd[3664]: Received 0 file descriptor(s) from systemd.
      09:03:39 -- clamd[3664]: clamd daemon 0.100.0 (OS: linux-gnu, ARCH: x86_64, CPU: x86_64)
      09:03:39 -- clamd[3664]: Running as user clamscan (UID 992, GID 989)
      09:03:39 -- clamd[3664]: Log file size limited to 1048576 bytes.
      09:03:39 -- clamd[3664]: Reading databases from /var/lib/clamav
      09:03:39 -- clamd[3664]: Not loading PUA signatures.
      09:03:39 -- clamd[3664]: Bytecode: Security mode set to "TrustSigned".
      09:04:01 -- clamd[3664]: Loaded 6575820 signatures.
      09:04:08 -- clamd[3664]: TCP: Bound to [127.0.0.1]:3310
      09:04:08 -- clamd[3664]: TCP: Setting connection queue length to 200


      status



      # systemctl status clamd@mail
      ● clamd@rspamd.service - clamd scanner (rspamd) daemon
      Loaded: loaded (/usr/lib/systemd/system/clamd@.service; static; vendor preset: disabled)
      Active: inactive (dead)

      # lsof -i | grep 3310
      Empty


      Looks like the service was not run as daemon. I tried to edit the /usr/lib/systemd/system/clamd@.service, but got no expected result (it always restart)



      [Service]
      Type = simple
      ExecStart = /usr/sbin/clamd -c /etc/clamd.d/%i.conf --foreground=yes
      Restart = on-failure






      centos7 systemd systemctl






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Jul 17 '18 at 9:30









      vczmvczm

      1




      1





      bumped to the homepage by Community 2 hours ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







      bumped to the homepage by Community 2 hours ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.






      migrated from stackoverflow.com Jul 19 '18 at 2:29


      This question came from our site for professional and enthusiast programmers.









      migrated from stackoverflow.com Jul 19 '18 at 2:29


      This question came from our site for professional and enthusiast programmers.
























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          The problem was in RAM. Used 512Mb, after increase it to 896Mb the problem was solved.



          No need to use --foreground=all to run the service. This parameter also can be use in /etc/clamd.d/mail.conf






          share|improve this answer























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            The problem was in RAM. Used 512Mb, after increase it to 896Mb the problem was solved.



            No need to use --foreground=all to run the service. This parameter also can be use in /etc/clamd.d/mail.conf






            share|improve this answer




























              0














              The problem was in RAM. Used 512Mb, after increase it to 896Mb the problem was solved.



              No need to use --foreground=all to run the service. This parameter also can be use in /etc/clamd.d/mail.conf






              share|improve this answer


























                0












                0








                0







                The problem was in RAM. Used 512Mb, after increase it to 896Mb the problem was solved.



                No need to use --foreground=all to run the service. This parameter also can be use in /etc/clamd.d/mail.conf






                share|improve this answer













                The problem was in RAM. Used 512Mb, after increase it to 896Mb the problem was solved.



                No need to use --foreground=all to run the service. This parameter also can be use in /etc/clamd.d/mail.conf







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Jul 17 '18 at 11:15









                vczmvczm

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